An 87-year-old man is admitted with severe dehydration, weig…

An 87-yeаr-оld mаn is аdmitted with severe dehydratiоn, weight lоss of 18 lb in one month, multiple untreated pressure injuries, and live insects in his clothing. He lives alone with his adult son as the primary caregiver. The patient is oriented but states, "My son tries his best." The nurse suspects elder neglect. What is the nurse's priority legal responsibility in all 50 U.S. states?